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Plasmonic cooperation effect of metal nanomaterials at Au-TiO2-Ag interface to enhance photovoltaic performance for dye-sensitized solar cells

机译:金属纳米材料在Au-TiO2-AG界面的等离子体合作作用,提高染料敏化太阳能电池的光伏性能

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摘要

From the plasmonic cooperation effect of metal nanomaterials at a Au-TiO2-Ag interface, Au and Ag used complementary light-harvesting to enhance photovoltaic performance in dye-sensitized solar cells (DSSC). The best efficiency (eta) of DSSC reached 7.51%, compared with 6.23% for pure TiO2 electrode. The average energy conversion efficiency and photocurrent density were increased by 20.8% and 29.9% compared with those of pure TiO2 electrodes. Hence, the complementary light-harvesting using different light absorption positions of Au and Ag nanomaterials and plasmonic cooperation effect of Au and Ag together improved the light harvesting, short circuit current density, open circuit voltage and photo-electric conversion efficiency in DSSCs.
机译:从金属纳米材料在Au-TiO2-Ag界面,Au和Ag使用的互补光收获中的来自等离子体合作效应,以提高染料敏化太阳能电池(DSSC)的光伏性能。 DSSC的最佳效率(ETA)达到7.51%,而纯TiO2电极为6.23%。 与纯TiO 2电极相比,平均能量转化效率和光电性密度增加了20.8%和29.9%。 因此,使用Au和Ag纳米材料的不同光吸收位置和Au和Ag的等离子体合作效应的互补光收获在一起改善了DSSCS中的光收集,短路电流密度,开路电压和光电转换效率。

著录项

  • 来源
    《RSC Advances》 |2015年第1期|共5页
  • 作者

    Wang Yang; Zhai Jin; Song Yanlin;

  • 作者单位

    Beihang Univ Key Lab Bioinspired Smart Interfacial Sci &

    Techn Beijing Key Lab Bioinspired Energy Mat &

    Devices Minist Educ Sch Chem &

    Environm Beijing 100191 Peoples R China;

    Beihang Univ Key Lab Bioinspired Smart Interfacial Sci &

    Techn Beijing Key Lab Bioinspired Energy Mat &

    Devices Minist Educ Sch Chem &

    Environm Beijing 100191 Peoples R China;

    Beihang Univ Key Lab Bioinspired Smart Interfacial Sci &

    Techn Beijing Key Lab Bioinspired Energy Mat &

    Devices Minist Educ Sch Chem &

    Environm Beijing 100191 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

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